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Restoring state of TextView after screen rotation?
...g a new activity, or recreating an old one. onRestorySavedInstance is only called in rarer circumstances - configuration changes and activity destruction due to memory limitations.
– Gusdor
Jun 14 '12 at 15:34
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Spring MVC: How to return image in @ResponseBody?
....0.3 with GridFsDBFile.getInputStream() does not return an anonymous class called MyInputStream. I would check your versions -- perhaps update?
– Jaymes Bearden
Aug 24 '15 at 17:08
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Android DialogFragment vs Dialog
..._WHAT, MY_MSG_OK);
Implement the onClickListener in your dialog and then call the handler as appropriate:
public void onClick(.....
if (which == DialogInterface.BUTTON_POSITIVE) {
final Message toSend = Message.obtain(okMessage);
toSend.sendToTarget();
}
}
Edit
And as ...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...4 characters and throws away the rest, count the duplicates and sort numerically. In a my relatively small repository of ~1500 commits I found quite a few revisions with a common 4-digit prefix. I chose a 4-digit prefix because that seems to be the shortest legal length supported by Git. (Doesn't wo...
Defining Z order of views of RelativeLayout in Android
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the solution to this bug for me was to call setElevation(1000) on the view which I want to be rendered over the button.
– fire in the hole
May 22 '17 at 16:23
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H2 in-memory database. Table not found
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Please note that the registerDriver() call is unnecessary: First of: a simple Class.forName() does the same for most JDBC drivers and (more importantly) it's completely unnecessary for Java 6 und up, which auto-detects (compatible) JDBC drivers on the classpath.
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Using “this” with class name
..., when I saw a constructor that, to my C# trained mind, seemed funky. The call was:
7 Answers
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iTunes Connect: How to choose a good SKU?
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But it is still called a SKU number. Defining a text string without a number, is not a number in my world ;) I hope someone else would confirm that this does not mean anything.
– dhrm
Jan 3 '12 at 10:59...
“Insert if not exists” statement in SQLite
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If you have a table called memos that has two columns id and text you should be able to do like this:
INSERT INTO memos(id,text)
SELECT 5, 'text to insert'
WHERE NOT EXISTS(SELECT 1 FROM memos WHERE id = 5 AND text = 'text to insert');
If a...
What is the difference between JOIN and UNION?
...ted when columns from one table match columns from another. This match is called the join condition.
This makes joins really great for looking up values and including them in results. This is usually the result of denormalizing (reversing normalization) and involves using the foreign key in one t...